There are 202 K-12 Schools in Washington County, Oregon, serving a population of 572,071 people in an area of 725 square miles. There is 1 K-12 School per 2,832 people, and 1 K-12 School per 3 square miles.
In Oregon, Washington County is ranked 35th of 36 counties in K-12 Schools per capita, and 2nd of 36 counties in K-12 Schools per square mile.